fmt

problemset/models.py

@@ -1,8 +1,9 @@
 from django.db import models
 from django.utils.timezone import now
+
 from account.models import User
 from problem.models import Problem
-from utils.models import RichTextField, JSONField
+from utils.models import JSONField, RichTextField
 
 
 class ProblemSet(models.Model):

problemset/serializers.py

@@ -1,8 +1,9 @@
 from utils.api import UsernameSerializer, serializers
+
 from .models import (
     ProblemSet,
-    ProblemSetProblem,
     ProblemSetBadge,
+    ProblemSetProblem,
     ProblemSetProgress,
     UserBadge,
 )

problemset/signals.py

@@ -1,10 +1,12 @@
 # 题单应用信号处理
-from django.db.models.signals import post_save, post_delete
-from django.dispatch import receiver
-from .models import ProblemSetProblem, ProblemSetProgress, ProblemSetBadge, UserBadge
-from django.db import transaction
 import logging
 
+from django.db import transaction
+from django.db.models.signals import post_delete, post_save
+from django.dispatch import receiver
+
+from .models import ProblemSetBadge, ProblemSetProblem, ProblemSetProgress, UserBadge
+
 logger = logging.getLogger(__name__)
 
 

problemset/urls/oj.py

@@ -1,13 +1,14 @@
 from django.urls import path
+
 from problemset.views.oj import (
     ProblemSetAPI,
+    ProblemSetBadgeAPI,
     ProblemSetDetailAPI,
     ProblemSetProblemAPI,
     ProblemSetProgressAPI,
+    ProblemSetUserProgressAPI,
     UserBadgeAPI,
     UserProgressAPI,
-    ProblemSetBadgeAPI,
-    ProblemSetUserProgressAPI,
 )
 
 urlpatterns = [

problemset/views/admin.py

@@ -1,28 +1,27 @@
 from django.db.models import Q
 
-from utils.api import APIView, validate_serializer
-from account.decorators import super_admin_required, ensure_created_by
-
+from account.decorators import ensure_created_by, super_admin_required
+from problem.models import Problem
 from problemset.models import (
     ProblemSet,
-    ProblemSetProblem,
     ProblemSetBadge,
+    ProblemSetProblem,
     ProblemSetProgress,
 )
 from problemset.serializers import (
-    ProblemSetSerializer,
-    ProblemSetListSerializer,
-    CreateProblemSetSerializer,
-    EditProblemSetSerializer,
-    ProblemSetProblemSerializer,
     AddProblemToSetSerializer,
-    EditProblemInSetSerializer,
-    ProblemSetBadgeSerializer,
     CreateProblemSetBadgeSerializer,
+    CreateProblemSetSerializer,
+    EditProblemInSetSerializer,
     EditProblemSetBadgeSerializer,
+    EditProblemSetSerializer,
+    ProblemSetBadgeSerializer,
+    ProblemSetListSerializer,
+    ProblemSetProblemSerializer,
     ProblemSetProgressSerializer,
+    ProblemSetSerializer,
 )
-from problem.models import Problem
+from utils.api import APIView, validate_serializer
 
 
 class ProblemSetAdminAPI(APIView):

problemset/views/oj.py

@@ -1,31 +1,28 @@
-from django.db.models import Q, Avg, Count, Prefetch
+from django.db.models import Avg, Count, Prefetch, Q
 from django.utils import timezone
 
-from utils.api import APIView, validate_serializer
-
 from account.models import User
-
+from problem.models import Problem
 from problemset.models import (
     ProblemSet,
-    ProblemSetProblem,
     ProblemSetBadge,
+    ProblemSetProblem,
     ProblemSetProgress,
     ProblemSetSubmission,
     UserBadge,
 )
 from problemset.serializers import (
-    ProblemSetSerializer,
+    JoinProblemSetSerializer,
+    ProblemSetBadgeSerializer,
     ProblemSetListSerializer,
     ProblemSetProblemSerializer,
-    ProblemSetBadgeSerializer,
     ProblemSetProgressSerializer,
-    UserBadgeSerializer,
-    JoinProblemSetSerializer,
+    ProblemSetSerializer,
     UpdateProgressSerializer,
+    UserBadgeSerializer,
 )
-
 from submission.models import Submission
-from problem.models import Problem
+from utils.api import APIView, validate_serializer
 
 
 class ProblemSetAPI(APIView):